431023626

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 1111219200

約数和(自身を除く): 680195574

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 181, 198, 209, 211, 297, 342, 362, 418, 422, 513, 543, 594, 627, 633, 1026, 1086, 1254, 1266, 1629, 1881, 1899, 1991, 2321, 3258, 3439, 3762, 3798, 3982, 4009, 4642, 4887, 5643, 5697, 5973, 6878, 6963, 8018, 9774, 10317, 11286, 11394, 11946, 12027, 13926, 17919, 20634, 20889, 24054, 30951, 35838, 36081, 37829, 38191, 41778, 44099, 53757, 61902, 62667, 72162, 75658, 76382, 88198, 92853, 107514, 108243, 113487, 114573, 125334, 132297, 185706, 216486, 226974, 229146, 264594, 340461, 343719, 396891, 420101, 680922, 687438, 725629, 793782, 840202, 1021383, 1031157, 1190673, 1260303, 1451258, 2042766, 2062314, 2176887, 2381346, 2520606, 3780909, 4353774, 6530661, 7561818, 7981919, 11342727, 13061322, 15963838, 19591983, 22685454, 23945757, 39183966, 47891514, 71837271, 143674542, 215511813, 431023626]

約数ペア:

[(1, 431023626), (2, 215511813), (3, 143674542), (6, 71837271), (9, 47891514), (11, 39183966), (18, 23945757), (19, 22685454), (22, 19591983), (27, 15963838), (33, 13061322), (38, 11342727), (54, 7981919), (57, 7561818), (66, 6530661), (99, 4353774), (114, 3780909), (171, 2520606), (181, 2381346), (198, 2176887), (209, 2062314), (211, 2042766), (297, 1451258), (342, 1260303), (362, 1190673), (418, 1031157), (422, 1021383), (513, 840202), (543, 793782), (594, 725629), (627, 687438), (633, 680922), (1026, 420101), (1086, 396891), (1254, 343719), (1266, 340461), (1629, 264594), (1881, 229146), (1899, 226974), (1991, 216486), (2321, 185706), (3258, 132297), (3439, 125334), (3762, 114573), (3798, 113487), (3982, 108243), (4009, 107514), (4642, 92853), (4887, 88198), (5643, 76382), (5697, 75658), (5973, 72162), (6878, 62667), (6963, 61902), (8018, 53757), (9774, 44099), (10317, 41778), (11286, 38191), (11394, 37829), (11946, 36081), (12027, 35838), (13926, 30951), (17919, 24054), (20634, 20889)]